The 2025 GMC Sierra 2500 HD represents the sixth model year of the fourth-generation full-size heavy-duty pickup, for which it receives minor changes. These changes follow the 2024 Sierra 2500 HD ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

The 2025 GMC Sierra 2500 HD receives a variety of small changes for the sixth model year of the heavy-duty truck’s fourth generation. Addition of 20-inch Bright face wheels with dark painted ...

The 2025 GMC Sierra HD 2500 Denali Ultimate sits at the intersection ... The enhanced 6.6L Duramax Turbo-Diesel engine, paired with the Allison 10-speed transmission, delivers performance numbers ...

The GMC Sierra 2500HD is closely mechanically related to the Chevrolet Silverado 2500HD but distinguishes itself as a more upscale truck thanks in part to the availability of the chrome-clad ...

Please use care in your use of the information provided. How much horsepower and torque does a 2023 GMC Sierra 2500HD Base Regular Cab Long Box have? The 2023 GMC Sierra 2500HD Base Regular Cab ...

The J.D. Power 100-Point Score is based on hundreds of thousands of independent and unbiased opinions of verified car owners. Measures the level of defects, malfunctions, and design flaws experienced ...

Please use care in your use of the information provided. How much horsepower and torque does a 2024 GMC Sierra 2500HD Pro Regular Cab Long Box have? The 2024 GMC Sierra 2500HD Pro Regular Cab Long ...

Prices shown are the prices you can expect to pay for a 1999 GMC Sierra 2500 Classic Wideside 3/4 Ton Pickup 4WD Turbo Diesel across different levels of condition. Edit options.

This has become a season for heavy-duty trucks, with GMC revealing its upcoming 2024 Sierra HD, right on the heels of the unveils for the related Chevrolet Silverado HD and updated Ford Super Duty.